2020 MINI Cooper S 2.0L Petrol · RO69 HAY

A clear and consistent mechanical narrative emerges from the four recorded MOT tests for this 2020 MINI Cooper S, centred on a recurring theme of front brake disc wear that has now appeared across two of the last three tests. The most recent examination on 15 April 2026 returned a pass but flagged the front brake disc as worn, pitted or scored, though not seriously weakened under Section 1.1.14 (a) (ii). This follows an earlier advisory on 1 November 2023 for the inner front brake disc showing the same condition, indicating a progressive deterioration rather than an isolated finding. The intervening tests on 29 April 2024 and 23 April 2025 recorded no defects at all, showing the disc wear has advanced in stages and is now at a point where it is again being formally noted by the testing station. No structural, suspension, or corrosion advisories have been recorded in any of the four tests, and there are no failures on file, which keeps the overall roadworthiness record stable but does not mask the brake-related wear trend. The recorded mileage of 24,145 miles across six years equates to an average accumulation of roughly 4,024 miles per year, which is notably low for the vehicle's age. The tests span from November 2023 to April 2026, and the gap between the first and second tests is approximately six months, while the remaining intervals sit closer to twelve months, suggesting fairly regular use rather than extended periods off the road. The annual mileage remains modest, which generally means reduced wear on tyres, clutches, and drivetrain components, but it also implies the vehicle may have experienced periods of light or infrequent use that can affect components such as brake discs through surface corrosion and pitting, particularly if short journeys dominate the driving pattern. The fact that front disc pitting has been observed twice despite this low mileage suggests the braking system should be treated as the primary mechanical focus during any inspection. For a prospective buyer, the priority on a physical inspection should be a detailed assessment of the front brake discs and pads, given the repeated advisories. On a test drive, listen for any grinding, squealing, or pulsation through the brake pedal, particularly under firm braking from moderate speed, as pitting of this nature often progresses to a noticeable judder or vibration. Inspect the discs visually for a sharp lip at the outer edge, visible scoring lines, and any blueing from heat cycling, all of which indicate the discs may be approaching the limit where replacement becomes necessary rather than merely advisable. The brake fluid should also be checked for age and condition, as low-mileage cars are often neglected in this area, and any spongy pedal feel or excessive travel should be noted. Beyond the braking system, attention should turn to the other areas that commonly affect a MINI Cooper S of this age and mileage profile. Inspect the front suspension linkages, control arm bushes, and anti-roll bar drop links for any knocking or clonking over uneven surfaces, as these components are known wear items on the F56 chassis. Check for any signs of oil leakage from the valve cover gasket, turbo oil lines, and coolant connections, as even small leaks can develop on low-mileage turbocharged engines. On the test drive, verify that the steering remains precise and free from vibration at speed, that the clutch take-up is smooth and not slipping under load, and that the engine pulls cleanly through the rev range without hesitation or flat spots. Finally, confirm the operation of all warning lights, infotainment functions, and air conditioning, as electrical and HVAC issues are commonly reported on MINIs regardless of mileage, and ensure the recent windscreen damage noted in 2023 has not progressed into the driver's line of sight.